super rikutoman
type: MusicGroup
popularity: 6
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd94aa58528659d9519b2055c36f2579c3360307b1ebb4e4144de7833ff37d12b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38922882-5e31-4449-a954-5a691b63437f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38922882-5e31-4449-a954-5a691b63437f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38922882-5e31-4449-a954-5a691b63437f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd94aa58528659d9519b2055c36f2579c3360307b1ebb4e4144de7833ff37d12b","name":"super rikutoman","registered_at":"2026-06-16T09:17:42Z","symbol":"NIM1006559","token_address":"0x95f7596fd7df407ed6a6642d880781896e8bf2a5","type":"artist","uuid":"38922882-5e31-4449-a954-5a691b63437f"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94aa58528659d9519b2055c36f2579c3360307b1ebb4e4144de7833ff37d12b. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38922882-5e31-4449-a954-5a691b63437f.json and https://artists.proofprofile.net/proofs/artist/38922882-5e31-4449-a954-5a691b63437f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0xd94aa58528659d9519b2055c36f2579c3360307b1ebb4e4144de7833ff37d12b","name":"super rikutoman","registered_at":"2026-06-16T09:17:42Z","symbol":"NIM1006559","token_address":"0x95f7596fd7df407ed6a6642d880781896e8bf2a5","type":"artist","uuid":"38922882-5e31-4449-a954-5a691b63437f"}
album: EVERYDAY
  type: MusicAlbum
  date published: 2021-02-16
album: lonely night
  type: MusicAlbum
  date published: 2021-03-05
album: わたあめ
  type: MusicAlbum
  date published: 2021-03-06
album: I Love you
  type: MusicAlbum
  date published: 2021-03-19
album: Rouge
  type: MusicAlbum
  date published: 2021-08-04
album: Coffee Time
  type: MusicAlbum
  date published: 2021-10-09
album: Coffee Time
  type: MusicAlbum
  date published: 2022-03-14
  track: Coffee Time
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165393
    explicit: false
    by artist: super rikutoman
    in album: Coffee Time
      type: MusicAlbum
      date published: 2022-03-14
    isrc code: JPB602190160
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T09:06:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x95793b64a454c96e3a58d8c4eb5a98032e365d0271af25a6f8173b0796bda8b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB602190160
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95793b64a454c96e3a58d8c4eb5a98032e365d0271af25a6f8173b0796bda8b0. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB602190160.
      date published: 2026-07-17T09:14:21Z
    audio: Coffee Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.055
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.732
      additional property: Energy
        type: PropertyValue
        value: 0.384
      additional property: Speechiness
        type: PropertyValue
        value: 0.325
      additional property: Acousticness
        type: PropertyValue
        value: 0.223
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.259
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.03
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Honey Bunny
  type: MusicAlbum
  date published: 2023-10-23